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FAIR VALUE DISCLOSURES - Schedule of Fair Value on a Non-Recurring Basis (Details) - Fair Value, Nonrecurring [Member] - USD ($) $ in Thousands	Mar. 31, 2026	Sep. 30, 2025
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value	$ 1,120	$ 2,167
Fair Value, Inputs, Level 1 [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value
Fair Value, Inputs, Level 2 [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value
Fair Value, Inputs, Level 3 [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value	1,120	2,167
Individually evaluated loans [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value	1,120
Individually evaluated loans [Member] | Fair Value, Inputs, Level 1 [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value
Individually evaluated loans [Member] | Fair Value, Inputs, Level 2 [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value
Individually evaluated loans [Member] | Fair Value, Inputs, Level 3 [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value	$ 1,120
Other real estate owned [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value		2,167
Other real estate owned [Member] | Fair Value, Inputs, Level 1 [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value
Other real estate owned [Member] | Fair Value, Inputs, Level 2 [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value
Other real estate owned [Member] | Fair Value, Inputs, Level 3 [Member]
Schedule of Fair Value on a Non-Recurring Basis [Line Items]
Assets measured at fair value		$ 2,167

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